[PR #7701/312f747d backport][3.9] Require full version and method regex matches #7703
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This is a backport of PR #7701 as merged into master (312f747).
What do these changes do?
These changes ensure that HTTP versions and methods fully match the regular expressions for those constructs. AIOHTTP currently only applies prefix-matching, which I assume was unintentional.
Are there changes in behavior for the user?
There should be no observable changes to the user, unless they use HTTP servers/clients that generate very malformed request lines. Such clients/servers are unlikely to exist because most other web servers reject these malformed messages.
Related issue number
Fixes #7700